Table of Contents
Advertisement
ACCESSORIES
25
1. Model E138M 2 Channel wireless wall button
2. Model E960M 4 Channel Premium transmitter
3. Model E950M 4 Channel transmitter
4. Model E940M 1 Channel transmitter
5. Model E943M 3 Channel transmitter
6. Model E945M 3 Channel mini transmitter
1
7
NOTE: Use of any Chamberlain Group accessories are approved to use with this opener. This includes genuine
Merlin accessories. Generic compatible accessories are NOT approved for use with this opener
26
TYPICAL WIRING DIAGRAM WEATHERDRIVE MR550EVO
NOTE: The terminal block is weather protected by a rubber grommet.
Information for Service Personnel
When using external wiring, the cable holes can be punched through with a small screwdriver. These
holes should be sealed with silicon sealant in order to maintain the weather proof rating.
External
Receiver
24 vdc
com
2
3
8
green (4) grey (3)
white (2)
4
3
2
white
white/black
IR Beams
7. Model E840M Keyless entry system
8. Model 760 Outside keyswitch
9. Model CM1702 Outside quick release (steel fix)
10. Model DMK1 Outside quick release (brick fix)
11. Model 774ANZ The Protector System
4
10
9
red (1)
1
18
TM
(IR Beams)
5
6
11
.
com
n/o
Wired Wall Button
Hide quick links:
Advertisement
Table of Contents
